ADL5382屬于開(kāi)發(fā)板套件編程器的射頻評(píng)估開(kāi)發(fā)套件開(kāi)發(fā)板。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADL5382射頻評(píng)估和開(kāi)發(fā)套件，開(kāi)發(fā)板本系列中的產(chǎn)品適用于在已知實(shí)施環(huán)境中，提供能訪問(wèn)射頻相關(guān)器件的功能或者有助于訪問(wèn)該功能。所含的焦點(diǎn)產(chǎn)品范圍從射頻信號(hào)鏈元器件（如放大器和檢測(cè)器）到模塊化收發(fā)器，以及不直接包含焦點(diǎn)產(chǎn)品的適配器硬件，但此類硬件可供方便地訪問(wèn)用戶單獨(dú)提供的特定射頻產(chǎn)品或系列。

GENERAL DESCRIPTION

The ADL5382 is a broadband quadrature I-Q demodulator that covers an RF input frequency range from 700 MHz to 2.7 GHz. With a NF = 14 dB, IP1dB = 14.7 dBm, and IIP3 = 33.5 dBm at 900 MHz, the ADL5382 demodulator offers outstanding dynamic range suitable for the demanding infrastructure direct-conversion requirements. The differential RF inputs provide a well-behaved broadband input impedance of 50 Ω and are best driven from a 1:1 balun for optimum performance.

FEATURES

Operating RF and LO frequency: 700 MHz to 2.7 GHz

Input IP3

33.5 dBm @ 900 MHz

30.5 dBm @1900 MHz

Input IP2: >70 dBm @ 900 MHz

Input P1dB: 14.7 dBm @ 900 MHz

Noise figure (NF)

14.0 dB @ 900 MHz

15.6 dB @ 1900 MHz

Voltage conversion gain: ~4 dB

Quadrature demodulation accuracy

Phase accuracy: ~0.2°

Amplitude balance: ~0.05 dB

Demodulation bandwidth: ~370 MHz

Baseband I/Q drive: 2 V p-p into 200 ?

Single 5 V supply

APPLICATIONS

Cellular W-CDMA/CDMA/CDMA2000/GSM

Microwave point-to-(multi)point radios

Broadband wireless and WiMAX